Samuel weaver



S. WEAVER.

CUAL OIL BURNER.

APPLICATION FILED APB. II-Ilg.

1,322,982. Patented Nov. 25, 1919.

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.lowing is'v a specification.

The device formingfthe subjectmatter of; this application is anoil burner of that gen eral type wherein a U-shap'ed conduit 1s assembled with a box-like casing, andthe 4 holding both the 4invention aims to improve the construction of the nozzle and to provide novel means'for nozzle and the conduit on the casin l 4 It is within the province of the `disclosure to improve generally and to enhance the utility of vdevices of that type to which the invention ap ertains.

Vith the a ove and other objects in v1ev v which will appear as the description pro- "extended but c eeds, the invention residesrin the combination and arrangement of arts and inthe details of construction herelnafter described, and claimed, it being understood that, within thescop'e of what -isI claimed, changes in the precise embodiment of the 'invention shown can be made without departing from the spirit of the invention. i

Figure 1 shows in s1 e elevatlon, a devlce 4 constructed in accordance with the invention, partsbeing broken away; Flg. 2 is a section on the :line 2-2 of Fig. 1 and Fig. 3 is a Asection onthe line 3--3 of li` ig. 2. `In carrying jout the invent-ion there is provided a box-like lcasing 1 including a. body 2-and a -top 3. 'The numeral '4 marks a Urshaped conduit compr'lsingfan u per arm 5- andA a lower arm 6. lThe arrn 5 pending end '(,extended throughthe top 3 and attached thereto, by means of a nut 8.

'A flame spreader -9 of'anvy desired 4'constr'uction ismounted on the arm 5, l The invention includes a o` le 10 in the forrnof alblock` having 'a side opening 11 part way through the b ook -An u vvardljfV extended fuel port 121s in they nozzle .10 and/ communicates at its lower end withthe opening 11. Angular air ports 14 are fashioned ,in the nozzle l'or block `1'0, the ,upper ends of the air portsV communica wit `thefuelport 12 near to extended downwardly `thrdiigh' litho." i

end 'of the nozzle `10 and terminating at their lower ends in enlarged recesses-15 w hereintol zthe upper endsof pipes 16 are threaded, then' t pipes passing through thetoplfl Nuts 17 are threaded on the pipes 16 .andengage tlielfoo under surface "of the top 3. YThe pipes 16:,-

Vma be of any desired len h. d. gt

e operation'of a burner of thet'ype i under consideration is clearly understood, butjit maybe stated that the fuel, having 565 been turned into gas in the arln', traverses f, the lowerl arm G and enters the opening 11 in the nozzle, fthe fuel passinguupwardly through the fuel port 12, air passing up-4 wardlythrough the pipes 16 and the ports 7o 1.4 and being delivered into'the fuel b'eforeA the. fuel leaves the port 12.. The consume-f` tlon. of the device is such that an adequate;

Vmixture of. air and fuel willbe provided, a 5;; y

as a defthenpper en thereof, the ,air ports being 'ing com risingV a top; a nozzle on the top,.

4fuel port above the side opening; a plp blue flame of intense heat resulting. The .16

pipes 16 Vexercise a double function, in that .I they constitute a part of the air supplying means, and constitute also, together with the nuts 1 7, a means for attachingfthe bloc-k or nozzle 10, and consequently the oiiduit .flip l, tothe top 3 of the casing l: i

Having thus described the Y invention, what is claimed is :-j

1'. In adevice of the class described, a casthe nozz e havlng a side opening, a fuel port extended upwardly from the openingand an air port communicating with the fuel port above the side opening; means for securing the nozzle to the top, said means f constituting a continuation of the air port; and avU-shaped conduit including up er and lower arms', the upper arm being isosed above the nozzle, and the lower arm eing terminally mounted in the Side opening of the nozzle. n

2. In a. device of the class described, a casing comprisin atop; a nozzle on the top, the nozzle aving'a side opening, a fuel port extended upwardly from the opening, and an airport communicating with the e passing through 4the top and threaded mt-o the nozzle at the lower end of the air port; 'a nut on the pipe and4 coactng with the 105 under surface ofthe top; and aV U-shaped conduit including upper and lower arms,` the upper Aarm being disposed above the noz.-

zie and the' lower arm being terminallyl conduit including up er sind lower arms,

mounted in the side openin of the nozzle. the upper "'ar'm' being ocated'above the noz- 3. In `a. device of the c ass described, a zle, and the lower arm being terminally 15 casing comprising' 11 top e nozzle on ythe mounted in the side opening of the nozzle.

top, the nozzle having a sldeopeninggn fuel In testimon, that I ,claim the foregoing port extended upwardly from the opening, es my own, I iiave hereto niiixed my s1gnaard algllllar dair ports loleated on oppslte ture in the presence of two witnesses.

si es o t e si e opening, t e ports communi- 4 y eating at theinupner ends. with the fuel SAMUEL WEAVER- port and opening t irough the lower end of Witnesses:

the nozzle; means for supplying air to the, LEWIS T. HUNT,

air ports throughv the top; and a U-shaped FREDERICK C.-R1on.

Correction in Letters Patent No. 1,322,982.

It is herebycert'ed that Letters `Patent No. 1,322,982,granted November 25, 1919, upon thehepbllcation of Samuel Weaver, of Troy, New York, for an improve ment 'xn "Coal-Oil Burners, were errneoxlsly issued to the inventor and R. Mendel'. as assignee of one-half ibterost in said invention, whereas said Moeder should have appeared as ownerof one-twentieth interest only, as shown by lhe record of assignments in this office; dnd that. the said Letters Patent should be me ui the Patent oiee.

Signed and sealed this 30th day of December, A. D., 1919.

M. H. COULSTON,

[smh] Acting Commissioner of Patents.

i CL 15s-fsa.

read 'with this correction therein that the same may conform to the record of the' l 

